source: pkg/main/evolution/branches/upstream/current/missing @ 80

Revision 80, 10.8 KB checked in by alanbach-guest, 7 years ago (diff)

[svn-inject] Installing original source of evolution

Line 
1#! /bin/sh
2# Common stub for a few missing GNU programs while installing.
3
4scriptversion=2005-06-08.21
5
6# Copyright (C) 1996, 1997, 1999, 2000, 2002, 2003, 2004, 2005
7#   Free Software Foundation, Inc.
8# Originally by Fran,cois Pinard <pinard@iro.umontreal.ca>, 1996.
9
10# This program is free software; you can redistribute it and/or modify
11# it under the terms of the GNU General Public License as published by
12# the Free Software Foundation; either version 2, or (at your option)
13# any later version.
14
15# This program is distributed in the hope that it will be useful,
16# but WITHOUT ANY WARRANTY; without even the implied warranty of
17# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
18# GNU General Public License for more details.
19
20# You should have received a copy of the GNU General Public License
21# along with this program; if not, write to the Free Software
22# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
23# 02110-1301, USA.
24
25# As a special exception to the GNU General Public License, if you
26# distribute this file as part of a program that contains a
27# configuration script generated by Autoconf, you may include it under
28# the same distribution terms that you use for the rest of that program.
29
30if test $# -eq 0; then
31  echo 1>&2 "Try \`$0 --help' for more information"
32  exit 1
33fi
34
35run=:
36
37# In the cases where this matters, `missing' is being run in the
38# srcdir already.
39if test -f configure.ac; then
40  configure_ac=configure.ac
41else
42  configure_ac=configure.in
43fi
44
45msg="missing on your system"
46
47case "$1" in
48--run)
49  # Try to run requested program, and just exit if it succeeds.
50  run=
51  shift
52  "$@" && exit 0
53  # Exit code 63 means version mismatch.  This often happens
54  # when the user try to use an ancient version of a tool on
55  # a file that requires a minimum version.  In this case we
56  # we should proceed has if the program had been absent, or
57  # if --run hadn't been passed.
58  if test $? = 63; then
59    run=:
60    msg="probably too old"
61  fi
62  ;;
63
64  -h|--h|--he|--hel|--help)
65    echo "\
66$0 [OPTION]... PROGRAM [ARGUMENT]...
67
68Handle \`PROGRAM [ARGUMENT]...' for when PROGRAM is missing, or return an
69error status if there is no known handling for PROGRAM.
70
71Options:
72  -h, --help      display this help and exit
73  -v, --version   output version information and exit
74  --run           try to run the given command, and emulate it if it fails
75
76Supported PROGRAM values:
77  aclocal      touch file \`aclocal.m4'
78  autoconf     touch file \`configure'
79  autoheader   touch file \`config.h.in'
80  automake     touch all \`Makefile.in' files
81  bison        create \`y.tab.[ch]', if possible, from existing .[ch]
82  flex         create \`lex.yy.c', if possible, from existing .c
83  help2man     touch the output file
84  lex          create \`lex.yy.c', if possible, from existing .c
85  makeinfo     touch the output file
86  tar          try tar, gnutar, gtar, then tar without non-portable flags
87  yacc         create \`y.tab.[ch]', if possible, from existing .[ch]
88
89Send bug reports to <bug-automake@gnu.org>."
90    exit $?
91    ;;
92
93  -v|--v|--ve|--ver|--vers|--versi|--versio|--version)
94    echo "missing $scriptversion (GNU Automake)"
95    exit $?
96    ;;
97
98  -*)
99    echo 1>&2 "$0: Unknown \`$1' option"
100    echo 1>&2 "Try \`$0 --help' for more information"
101    exit 1
102    ;;
103
104esac
105
106# Now exit if we have it, but it failed.  Also exit now if we
107# don't have it and --version was passed (most likely to detect
108# the program).
109case "$1" in
110  lex|yacc)
111    # Not GNU programs, they don't have --version.
112    ;;
113
114  tar)
115    if test -n "$run"; then
116       echo 1>&2 "ERROR: \`tar' requires --run"
117       exit 1
118    elif test "x$2" = "x--version" || test "x$2" = "x--help"; then
119       exit 1
120    fi
121    ;;
122
123  *)
124    if test -z "$run" && ($1 --version) > /dev/null 2>&1; then
125       # We have it, but it failed.
126       exit 1
127    elif test "x$2" = "x--version" || test "x$2" = "x--help"; then
128       # Could not run --version or --help.  This is probably someone
129       # running `$TOOL --version' or `$TOOL --help' to check whether
130       # $TOOL exists and not knowing $TOOL uses missing.
131       exit 1
132    fi
133    ;;
134esac
135
136# If it does not exist, or fails to run (possibly an outdated version),
137# try to emulate it.
138case "$1" in
139  aclocal*)
140    echo 1>&2 "\
141WARNING: \`$1' is $msg.  You should only need it if
142         you modified \`acinclude.m4' or \`${configure_ac}'.  You might want
143         to install the \`Automake' and \`Perl' packages.  Grab them from
144         any GNU archive site."
145    touch aclocal.m4
146    ;;
147
148  autoconf)
149    echo 1>&2 "\
150WARNING: \`$1' is $msg.  You should only need it if
151         you modified \`${configure_ac}'.  You might want to install the
152         \`Autoconf' and \`GNU m4' packages.  Grab them from any GNU
153         archive site."
154    touch configure
155    ;;
156
157  autoheader)
158    echo 1>&2 "\
159WARNING: \`$1' is $msg.  You should only need it if
160         you modified \`acconfig.h' or \`${configure_ac}'.  You might want
161         to install the \`Autoconf' and \`GNU m4' packages.  Grab them
162         from any GNU archive site."
163    files=`sed -n 's/^[ ]*A[CM]_CONFIG_HEADER(\([^)]*\)).*/\1/p' ${configure_ac}`
164    test -z "$files" && files="config.h"
165    touch_files=
166    for f in $files; do
167      case "$f" in
168      *:*) touch_files="$touch_files "`echo "$f" |
169                                       sed -e 's/^[^:]*://' -e 's/:.*//'`;;
170      *) touch_files="$touch_files $f.in";;
171      esac
172    done
173    touch $touch_files
174    ;;
175
176  automake*)
177    echo 1>&2 "\
178WARNING: \`$1' is $msg.  You should only need it if
179         you modified \`Makefile.am', \`acinclude.m4' or \`${configure_ac}'.
180         You might want to install the \`Automake' and \`Perl' packages.
181         Grab them from any GNU archive site."
182    find . -type f -name Makefile.am -print |
183           sed 's/\.am$/.in/' |
184           while read f; do touch "$f"; done
185    ;;
186
187  autom4te)
188    echo 1>&2 "\
189WARNING: \`$1' is needed, but is $msg.
190         You might have modified some files without having the
191         proper tools for further handling them.
192         You can get \`$1' as part of \`Autoconf' from any GNU
193         archive site."
194
195    file=`echo "$*" | sed -n 's/.*--output[ =]*\([^ ]*\).*/\1/p'`
196    test -z "$file" && file=`echo "$*" | sed -n 's/.*-o[ ]*\([^ ]*\).*/\1/p'`
197    if test -f "$file"; then
198        touch $file
199    else
200        test -z "$file" || exec >$file
201        echo "#! /bin/sh"
202        echo "# Created by GNU Automake missing as a replacement of"
203        echo "#  $ $@"
204        echo "exit 0"
205        chmod +x $file
206        exit 1
207    fi
208    ;;
209
210  bison|yacc)
211    echo 1>&2 "\
212WARNING: \`$1' $msg.  You should only need it if
213         you modified a \`.y' file.  You may need the \`Bison' package
214         in order for those modifications to take effect.  You can get
215         \`Bison' from any GNU archive site."
216    rm -f y.tab.c y.tab.h
217    if [ $# -ne 1 ]; then
218        eval LASTARG="\${$#}"
219        case "$LASTARG" in
220        *.y)
221            SRCFILE=`echo "$LASTARG" | sed 's/y$/c/'`
222            if [ -f "$SRCFILE" ]; then
223                 cp "$SRCFILE" y.tab.c
224            fi
225            SRCFILE=`echo "$LASTARG" | sed 's/y$/h/'`
226            if [ -f "$SRCFILE" ]; then
227                 cp "$SRCFILE" y.tab.h
228            fi
229          ;;
230        esac
231    fi
232    if [ ! -f y.tab.h ]; then
233        echo >y.tab.h
234    fi
235    if [ ! -f y.tab.c ]; then
236        echo 'main() { return 0; }' >y.tab.c
237    fi
238    ;;
239
240  lex|flex)
241    echo 1>&2 "\
242WARNING: \`$1' is $msg.  You should only need it if
243         you modified a \`.l' file.  You may need the \`Flex' package
244         in order for those modifications to take effect.  You can get
245         \`Flex' from any GNU archive site."
246    rm -f lex.yy.c
247    if [ $# -ne 1 ]; then
248        eval LASTARG="\${$#}"
249        case "$LASTARG" in
250        *.l)
251            SRCFILE=`echo "$LASTARG" | sed 's/l$/c/'`
252            if [ -f "$SRCFILE" ]; then
253                 cp "$SRCFILE" lex.yy.c
254            fi
255          ;;
256        esac
257    fi
258    if [ ! -f lex.yy.c ]; then
259        echo 'main() { return 0; }' >lex.yy.c
260    fi
261    ;;
262
263  help2man)
264    echo 1>&2 "\
265WARNING: \`$1' is $msg.  You should only need it if
266         you modified a dependency of a manual page.  You may need the
267         \`Help2man' package in order for those modifications to take
268         effect.  You can get \`Help2man' from any GNU archive site."
269
270    file=`echo "$*" | sed -n 's/.*-o \([^ ]*\).*/\1/p'`
271    if test -z "$file"; then
272        file=`echo "$*" | sed -n 's/.*--output=\([^ ]*\).*/\1/p'`
273    fi
274    if [ -f "$file" ]; then
275        touch $file
276    else
277        test -z "$file" || exec >$file
278        echo ".ab help2man is required to generate this page"
279        exit 1
280    fi
281    ;;
282
283  makeinfo)
284    echo 1>&2 "\
285WARNING: \`$1' is $msg.  You should only need it if
286         you modified a \`.texi' or \`.texinfo' file, or any other file
287         indirectly affecting the aspect of the manual.  The spurious
288         call might also be the consequence of using a buggy \`make' (AIX,
289         DU, IRIX).  You might want to install the \`Texinfo' package or
290         the \`GNU make' package.  Grab either from any GNU archive site."
291    # The file to touch is that specified with -o ...
292    file=`echo "$*" | sed -n 's/.*-o \([^ ]*\).*/\1/p'`
293    if test -z "$file"; then
294      # ... or it is the one specified with @setfilename ...
295      infile=`echo "$*" | sed 's/.* \([^ ]*\) *$/\1/'`
296      file=`sed -n '/^@setfilename/ { s/.* \([^ ]*\) *$/\1/; p; q; }' $infile`
297      # ... or it is derived from the source name (dir/f.texi becomes f.info)
298      test -z "$file" && file=`echo "$infile" | sed 's,.*/,,;s,.[^.]*$,,'`.info
299    fi
300    # If the file does not exist, the user really needs makeinfo;
301    # let's fail without touching anything.
302    test -f $file || exit 1
303    touch $file
304    ;;
305
306  tar)
307    shift
308
309    # We have already tried tar in the generic part.
310    # Look for gnutar/gtar before invocation to avoid ugly error
311    # messages.
312    if (gnutar --version > /dev/null 2>&1); then
313       gnutar "$@" && exit 0
314    fi
315    if (gtar --version > /dev/null 2>&1); then
316       gtar "$@" && exit 0
317    fi
318    firstarg="$1"
319    if shift; then
320        case "$firstarg" in
321        *o*)
322            firstarg=`echo "$firstarg" | sed s/o//`
323            tar "$firstarg" "$@" && exit 0
324            ;;
325        esac
326        case "$firstarg" in
327        *h*)
328            firstarg=`echo "$firstarg" | sed s/h//`
329            tar "$firstarg" "$@" && exit 0
330            ;;
331        esac
332    fi
333
334    echo 1>&2 "\
335WARNING: I can't seem to be able to run \`tar' with the given arguments.
336         You may want to install GNU tar or Free paxutils, or check the
337         command line arguments."
338    exit 1
339    ;;
340
341  *)
342    echo 1>&2 "\
343WARNING: \`$1' is needed, and is $msg.
344         You might have modified some files without having the
345         proper tools for further handling them.  Check the \`README' file,
346         it often tells you about the needed prerequisites for installing
347         this package.  You may also peek at any GNU archive site, in case
348         some other package would contain this missing \`$1' program."
349    exit 1
350    ;;
351esac
352
353exit 0
354
355# Local variables:
356# eval: (add-hook 'write-file-hooks 'time-stamp)
357# time-stamp-start: "scriptversion="
358# time-stamp-format: "%:y-%02m-%02d.%02H"
359# time-stamp-end: "$"
360# End:
Note: See TracBrowser for help on using the repository browser.